20176564914

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{523}}^1\times {\mathrm{21649}}^1$

素因数の和:22197

約数の個数: 80

約数和(自身を含む): 49417077600

約数和(自身を除く): 29240512686

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 99, 162, 198, 297, 523, 594, 891, 1046, 1569, 1782, 3138, 4707, 5753, 9414, 11506, 14121, 17259, 21649, 28242, 34518, 42363, 43298, 51777, 64947, 84726, 103554, 129894, 155331, 194841, 238139, 310662, 389682, 465993, 476278, 584523, 714417, 931986, 1169046, 1428834, 1753569, 2143251, 3507138, 4286502, 6429753, 11322427, 12859506, 19289259, 22644854, 33967281, 38578518, 67934562, 101901843, 124546697, 203803686, 249093394, 305705529, 373640091, 611411058, 747280182, 917116587, 1120920273, 1834233174, 2241840546, 3362760819, 6725521638, 10088282457, 20176564914]

約数ペア:

[(1, 20176564914), (2, 10088282457), (3, 6725521638), (6, 3362760819), (9, 2241840546), (11, 1834233174), (18, 1120920273), (22, 917116587), (27, 747280182), (33, 611411058), (54, 373640091), (66, 305705529), (81, 249093394), (99, 203803686), (162, 124546697), (198, 101901843), (297, 67934562), (523, 38578518), (594, 33967281), (891, 22644854), (1046, 19289259), (1569, 12859506), (1782, 11322427), (3138, 6429753), (4707, 4286502), (5753, 3507138), (9414, 2143251), (11506, 1753569), (14121, 1428834), (17259, 1169046), (21649, 931986), (28242, 714417), (34518, 584523), (42363, 476278), (43298, 465993), (51777, 389682), (64947, 310662), (84726, 238139), (103554, 194841), (129894, 155331)]